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SECTION 5
V600 Commands
RFID System
User’s Manual
SECTION 5
Communications
WRITE (WT)
The WRITE command writes data to a Tag. If there is no Tag in the communications area, the ID Con-
troller will return an error response with an error code of 72 (Tag missing error).
1:1 Protocol
Data designation Specifies the code format when sending the Tag write data.
“A”: ASCII
“H”: Hexadecimal
Antenna designation Specifies the Antenna with which to communicate.
“1”: Antenna 1
“2”: Antenna 2
Write area start address Specifies the start address of the area in the Tag to which data is to be written in 4-digit
hexadecimal.
Setting range: 0000
H to FFFFH
Write data Specified the data to be written to the Tag.
Up to 256 bytes can be written with one command.
• ASCII: 256 bytes (256 characters)
• Hexadecimal: 256 bytes (512 characters)
Note: When hexadecimal is designated, set two characters for each byte.
End code Indicates the execution result for the command.
“00” indicates a normal end.
Refer to List of End Codes for information on other end codes.
p. 235
WT
A/H
211 4
Write data
2
* CR
n
1/2
Command
code
Terminator
Antenna
designation
×
Data
desig-
nation
Write area start
address
×
×
×
×
×
×
×
Command
Response
WT
00
22
2
* CR
Command
code
Terminator
End code
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